Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643173 | Temperature responsive adsorbent having a strong cation exchange group and method for producing the same | Ichiro Koguma, Hiroki Shigematsu, Teruo Okano, Yoshikatsu Akiyama, Kenichi Nagase | 2017-05-09 |
| 9643174 | Temperature responsive adsorbent having a strong cation exchange group and method for producing the same | Ichiro Koguma, Hiroki Shigematsu, Teruo Okano, Yoshikatsu Akiyama, Kenichi Nagase | 2017-05-09 |
| 4394353 | Separation of rare earth metals using a cation exchanger | Tetsuya Miyake, Kunihiko Takeda, Hatsuki Onitsuka, Yasuki Shimamura | 1983-07-19 |
| 4202860 | Continuous separation of uranium isotopes | Tetsuya Miyake, Norito Ogawa, Motohisa Asano | 1980-05-13 |